3 reasons for optimism as Chargers prepare for training camp

Here are three reasons for optimism as the Chargers prepare for training camp.New offensive identity: L.A. ushers in a new era with either Tyrod Taylor or Justin Herbert at QB.New-look offensive line: The unit really struggled in 2019, but a healthy Mike Pouncey will help get it back on track.Dynamic defense: The Chargers should have a top defense led by Joey Bosa and Derwin James